[FL-2051] BadUSB: new GUI (#844)

* [FL-2051] BadUsb: new GUI
* add missing assets
* skip empty lines and leading spaces
* SubGhz: add alignment check to keystore mess with iv routine

Co-authored-by: あく <alleteam@gmail.com>

applications/bad_usb/views/bad_usb_view.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <gui/view.h>
+#include "../bad_usb_script.h"
+
+typedef struct BadUsb BadUsb;
+typedef void (*BadUsbOkCallback)(InputType type, void* context);
+
+BadUsb* bad_usb_alloc();
+
+void bad_usb_free(BadUsb* bad_usb);
+
+View* bad_usb_get_view(BadUsb* bad_usb);
+
+void bad_usb_set_ok_callback(BadUsb* bad_usb, BadUsbOkCallback callback, void* context);
+
+void bad_usb_set_file_name(BadUsb* bad_usb, char* name);
+
+void bad_usb_set_state(BadUsb* bad_usb, BadUsbState* st);